Particularly your criticism of Azizi seems unwarranted. I have no idea about the other issues--but I would think we want to encourage participation by people of various different backgrounds--hence different perspectives--and different contributions. Just telling somebody who talks about a vicious racial attack that it's just "tough", "if you can't stand the heat....", etc. seems like the dead wrong approach. We, as a body of thinking individuals, can--without censorship-- in fact stand up against treatment like that she received. She should not feel she's alone in this.